GB2214723B - A commutator - Google Patents

A commutator

Info

Publication number
GB2214723B
GB2214723B GB8801093A GB8801093A GB2214723B GB 2214723 B GB2214723 B GB 2214723B GB 8801093 A GB8801093 A GB 8801093A GB 8801093 A GB8801093 A GB 8801093A GB 2214723 B GB2214723 B GB 2214723B
Authority
GB
United Kingdom
Prior art keywords
commutator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB8801093A
Other versions
GB8801093D0 (en
GB2214723A (en
Inventor
Georg Strobl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Electric SA
Johnson Electric Industrial Manufactory Ltd
Original Assignee
Johnson Electric SA
Johnson Electric Industrial Manufactory Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Electric SA, Johnson Electric Industrial Manufactory Ltd filed Critical Johnson Electric SA
Priority to GB8801093A priority Critical patent/GB2214723B/en
Publication of GB8801093D0 publication Critical patent/GB8801093D0/en
Priority to DE68914476T priority patent/DE68914476T2/en
Priority to ES89300184T priority patent/ES2055025T3/en
Priority to EP89300184A priority patent/EP0325353B1/en
Priority to EP89300246A priority patent/EP0325367B1/en
Priority to ES89300246T priority patent/ES2065983T3/en
Priority to DE68918958T priority patent/DE68918958T2/en
Priority to US07/298,028 priority patent/US5012149A/en
Priority to BR898900206A priority patent/BR8900206A/en
Priority to US07/298,351 priority patent/US5128578A/en
Priority to BR898900207A priority patent/BR8900207A/en
Priority to CN89100334A priority patent/CN1028269C/en
Priority to JP1010945A priority patent/JP2655710B2/en
Priority to JP1010944A priority patent/JPH01286753A/en
Priority to CN89100333.9A priority patent/CN1024615C/en
Publication of GB2214723A publication Critical patent/GB2214723A/en
Application granted granted Critical
Publication of GB2214723B publication Critical patent/GB2214723B/en
Priority to HK131394A priority patent/HK131394A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
GB8801093A 1988-01-19 1988-01-19 A commutator Expired - Fee Related GB2214723B (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB8801093A GB2214723B (en) 1988-01-19 1988-01-19 A commutator
DE68914476T DE68914476T2 (en) 1988-01-19 1989-01-10 A turner.
ES89300184T ES2055025T3 (en) 1988-01-19 1989-01-10 A SWITCH.
EP89300184A EP0325353B1 (en) 1988-01-19 1989-01-10 A commutator
EP89300246A EP0325367B1 (en) 1988-01-19 1989-01-12 Assembled commutator for an electric motor
ES89300246T ES2065983T3 (en) 1988-01-19 1989-01-12 MOUNTED SWITCH FOR AN ELECTRIC MOTOR.
DE68918958T DE68918958T2 (en) 1988-01-19 1989-01-12 Compound commutator for an electric motor.
BR898900206A BR8900206A (en) 1988-01-19 1989-01-18 SWITCH, ELECTRIC MOTOR AND SWITCH MANUFACTURING PROCESS
US07/298,028 US5012149A (en) 1988-01-19 1989-01-18 Assembled commutator for an electric motor
US07/298,351 US5128578A (en) 1988-01-19 1989-01-18 Commutator
BR898900207A BR8900207A (en) 1988-01-19 1989-01-18 MOUNTED SWITCH
CN89100333.9A CN1024615C (en) 1988-01-19 1989-01-19 Assembled commutator for electric motor
JP1010945A JP2655710B2 (en) 1988-01-19 1989-01-19 Assembled commutator for electric motor
JP1010944A JPH01286753A (en) 1988-01-19 1989-01-19 Commutator
CN89100334A CN1028269C (en) 1988-01-19 1989-01-19 Commutator
HK131394A HK131394A (en) 1988-01-19 1994-11-24 A commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8801093A GB2214723B (en) 1988-01-19 1988-01-19 A commutator

Publications (3)

Publication Number Publication Date
GB8801093D0 GB8801093D0 (en) 1988-02-17
GB2214723A GB2214723A (en) 1989-09-06
GB2214723B true GB2214723B (en) 1992-01-29

Family

ID=10630169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8801093A Expired - Fee Related GB2214723B (en) 1988-01-19 1988-01-19 A commutator

Country Status (9)

Country Link
US (1) US5128578A (en)
EP (1) EP0325353B1 (en)
JP (1) JPH01286753A (en)
CN (1) CN1028269C (en)
BR (1) BR8900206A (en)
DE (1) DE68914476T2 (en)
ES (1) ES2055025T3 (en)
GB (1) GB2214723B (en)
HK (1) HK131394A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681673B5 (en) * 1990-12-14 1993-11-15 Rolex Montres display wristwatch conceals.
DE69205257T2 (en) * 1991-11-12 1996-04-11 Johnson Electric Sa Assembled commutator.
GB9516329D0 (en) * 1995-08-09 1995-10-11 Johnson Electric Sa Commutator
DE19642138A1 (en) * 1996-10-12 1998-04-23 Kirkwood Ind Gmbh Method of manufacturing commutators and commutator manufactured by the method
US5955812A (en) * 1997-06-09 1999-09-21 Joyal Products Co., Inc. Electric motor with carbon track commutator
US7009323B1 (en) 2004-12-06 2006-03-07 Siemens Vdo Automotive Inc. Robust commutator bar anchoring configuration with dove-tailed features
CN102931557B (en) * 2011-08-09 2016-11-16 德昌电机(深圳)有限公司 Commutator and its preparation method
CN104332793A (en) * 2014-07-31 2015-02-04 瑞安市恒丰机电有限公司 Commutator
CN105889619B (en) * 2014-12-05 2018-11-27 江苏亚力亚气动液压成套设备有限公司 A kind of mechanical trip commutator sealing copper ring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127415A (en) * 1965-07-08 1968-09-18 Jean Demerciere Improvements in the commutators of rotary electric machines
GB1130123A (en) * 1967-01-11 1968-10-09 Ver Volkseigener Betr E Elektr Commutator for electric machines
GB2032196A (en) * 1978-09-27 1980-04-30 Paris & Du Rhone Face Commutator for a Dynamo-electric Machine
US4559464A (en) * 1983-06-27 1985-12-17 General Electric Company Molded commutator and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410914A (en) * 1917-10-23 1922-03-28 Forest H Hartzell Commutator for electric motors
CH552288A (en) * 1972-10-17 1974-07-31 Bbc Brown Boveri & Cie METHOD OF MANUFACTURING A COLLECTOR FOR ROTATING ELECTRIC MACHINERY.
JPS5961451A (en) * 1982-09-30 1984-04-07 Mikasa Kinzoku Kk Disk type commutator and manufacture thereof
JPS6070950A (en) * 1983-09-28 1985-04-22 Hitachi Ltd Commutator
DD231684A1 (en) * 1984-12-21 1986-01-02 Prefo Werk 4 Kleinstmotoren Ve COMMUTATOR FOR SMALL MACHINES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127415A (en) * 1965-07-08 1968-09-18 Jean Demerciere Improvements in the commutators of rotary electric machines
GB1130123A (en) * 1967-01-11 1968-10-09 Ver Volkseigener Betr E Elektr Commutator for electric machines
GB2032196A (en) * 1978-09-27 1980-04-30 Paris & Du Rhone Face Commutator for a Dynamo-electric Machine
US4559464A (en) * 1983-06-27 1985-12-17 General Electric Company Molded commutator and method of manufacture

Also Published As

Publication number Publication date
EP0325353A3 (en) 1989-12-06
DE68914476T2 (en) 1994-08-04
GB8801093D0 (en) 1988-02-17
JPH01286753A (en) 1989-11-17
CN1028269C (en) 1995-04-19
HK131394A (en) 1994-12-02
DE68914476D1 (en) 1994-05-19
EP0325353A2 (en) 1989-07-26
US5128578A (en) 1992-07-07
EP0325353B1 (en) 1994-04-13
BR8900206A (en) 1989-09-12
ES2055025T3 (en) 1994-08-16
CN1036107A (en) 1989-10-04
GB2214723A (en) 1989-09-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970119